<template>
  <div class="about">
     <h3>ABOUT {{$store.state.num}} </h3>
     <button @click="del">---</button>
  </div>
</template>
<script>


export default {
  name:'Home',
  methods: {
    del() {
      this.$store.commit("DEl_NUM")
    }
  }, 
}
</script>
